The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 1976
Filed:
May. 17, 1974
Applicant:
Inventors:
Charles Peter Heanley, Faringdon, EN;
Jozef Kazimierz Tylko, Stoneleigh, EN;
Assignee:
Tetronics Research and Development Co. Ltd., Faringdon, EN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; B05C / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
424-3 ; 8-3 ; 118100 ; 118506 ; 156 57 ; 424-7 ; 427-2 ; 427-4 ; 427358 ;
Abstract
Apparatus and method are described for preparing a narrow trace of physiological fluid on a substrate from a discrete fluid pool. The trace so produced is substantially identical to traces manually prepared in that they are characterized by distinct macroscopic and microscopic zones. Automatic trace staining apparatus also is provided.